Add basic test for killChildren
Add basic test for killChildren

vogdb/cm,mariansollmann/CM,njam/CM,fauvel/CM,njam/CM,zazabe/cm,vogdb/cm,cargomedia/CM,fauvel/CM,cargomedia/CM,tomaszdurka/CM,mariansollmann/CM,tomaszdurka/CM,tomaszdurka/CM,cargomedia/CM,fauvel/CM,alexispeter/CM,fauvel/CM,fvovan/CM,cargomedia/CM,vogdb/cm,fvovan/CM,tomaszdurka/CM,mariansollmann/CM,vogdb/cm,alexispeter/CM,zazabe/cm,mariansollmann/CM,alexispeter/CM,fvovan/CM,fauvel/CM,njam/CM,zazabe/cm,zazabe/cm,njam/CM,vogdb/cm,fvovan/CM,alexispeter/CM,njam/CM,tomaszdurka/CM